3517 search results - page 161 / 704 » Online Learning with Queries |
188
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AMR
2006
Springer
15 years 10 months ago
2006
Springer
This work presents a discriminative model for the retrieval of pictures from text queries. The core idea of this approach is to minimize a loss directly related to the retrieval pe...
166
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IJON
2007
15 years 6 months ago
2007
In this article, we extend a local prototype-based learning model by active learning, which gives the learner the capability to select training samples and thereby increase speed a...
165
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ADBIS
2005
Springer
16 years 1 days ago
2005
Springer
Abstract. The performance of an information retrieval system is usually measured in terms of two different criteria, precision and recall. This way, the optimization of any of its...
164
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IADIS
2004
15 years 7 months ago
2004
An online interactive learning environment which offers immediate feedback to student learning SQL was constructed. This has supported the gathering of interesting statistics on s...
176
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WSDM
2010
ACM
16 years 3 months ago
2010
ACM
Queries describe the users' search intent and therefore they play an essential role in the context of ranking for information retrieval and Web search. However, most of exist...